Inventor · disambiguated record
Norihiko Miyata
Also filed as: MIYATA NORIHIKO
4 granted patents·2 pending applications·63 citations·filing 1997–2002
78Inventor score
Files withSHOWA DENKO KK4
Top patents by PatentIndex Score
6 records- 0187US6569215B2Composition for polishing magnetic disk substrateSHOWA DENKO KK·Filed 2001·Granted May 27, 2003·30 cites·16 claims
- 0273US6478837B1Abrasive composition substrate for magnetic recording disks and process for producing substrates for magnetic recording diskSHOWA DENKO KK·Filed 2000·Granted Nov 12, 2002·10 cites·11 claims
- 0372US6478835B2Abrasive composition for polishing magnetic recording disk substratesSHOWA DENKO KK·Filed 2001·Granted Nov 12, 2002·7 cites·6 claims
- 0460US6152976AAbrasive composition for disc substrate, and process for polishing disc substrateSHOWA DENKO KK·Filed 1997·Granted Nov 28, 2000·16 cites·16 claims
- 0535US2001029705A1Composition and method for polishing magnetic disk substrate, and magnetic disk polished therewithFiled 2000·Application pending·0 cites
- 0632US2005028449A1Polishing compositionFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →